NGK Iridium Stock Spark Plug Box of 4 (DIFR6C11)

NGK is well-known for making reliable ignition components, and these Laser Iridium spark plugs are a prime example. If you're looking to replace the spark plugs in your 2011-2020 Mitsubishi Outlander Sport, these are built to the original equipment standards. They help ensure your engine starts reliably and runs smoothly.

The center electrode on these plugs is tipped with iridium, which is a very hard metal that holds up well over time, offering durability six times greater than platinum. This means they can maintain a consistent spark for longer. The pure alumina ceramic insulator helps manage heat, and the 98 percent pure copper core aids in heat removal, preventing the plug from overheating. NGK also adds a platinum pad to the ground electrode, which helps it wear evenly, especially in modern distributorless ignition systems, leading to a more stable spark.

You'll also find that these plugs have trivalent metal plating, which helps prevent corrosion and makes them easier to remove down the road. They come as a set of four, which is what most vehicles need for a full tune-up. These are a direct replacement for your original plugs, meaning they fit right in without any modifications.